Hourly Weather Forecast - Bar Harbor, ME

12 AM
33°F
0%
8mph
W
Partly Cloudy
Humidity
68%
Feels like
26°F
Dew Point
24°F
1 AM
33°F
0%
8mph
WNW
Partly Cloudy
Humidity
65%
Feels like
26°F
Dew Point
22°F
2 AM
33°F
0%
7mph
WNW
Mostly Clear
Humidity
62%
Feels like
26°F
Dew Point
21°F
3 AM
32°F
0%
6mph
WNW
Mostly Clear
Humidity
62%
Feels like
27°F
Dew Point
21°F
4 AM
32°F
0%
5mph
WNW
Clear
Humidity
63%
Feels like
26°F
Dew Point
20°F
5 AM
31°F
0%
4mph
WNW
Clear
Humidity
65%
Feels like
27°F
Dew Point
21°F
6 AM
31°F
0%
3mph
WNW
Clear
Humidity
68%
Feels like
27°F
Dew Point
21°F
7 AM
31°F
0%
3mph
W
Clear
Humidity
69%
Feels like
31°F
Dew Point
22°F
7:03 AM
8 AM
33°F
0%
3mph
WSW
Sunny
Humidity
69%
Feels like
30°F
Dew Point
24°F
9 AM
34°F
0%
4mph
SW
Sunny
Humidity
68%
Feels like
31°F
Dew Point
25°F
10 AM
36°F
0%
5mph
SW
Mostly Sunny
Humidity
67%
Feels like
32°F
Dew Point
26°F
11 AM
37°F
0%
6mph
SSW
Partly Cloudy
Humidity
66%
Feels like
33°F
Dew Point
27°F
12 PM
39°F
0%
7mph
SSW
Partly Cloudy
Humidity
66%
Feels like
34°F
Dew Point
28°F
1 PM
40°F
0%
8mph
S
Mostly Cloudy
Humidity
67%
Feels like
34°F
Dew Point
30°F
2 PM
40°F
0%
8mph
S
Mostly Cloudy
Humidity
70%
Feels like
34°F
Dew Point
31°F
3 PM
40°F
0%
8mph
S
Partly Cloudy
Humidity
73%
Feels like
35°F
Dew Point
32°F
3:54 PM
4 PM
40°F
0%
9mph
S
Partly Cloudy
Humidity
77%
Feels like
35°F
Dew Point
34°F
5 PM
41°F
0%
9mph
S
Partly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
35°F
6 PM
42°F
0%
10mph
SSW
Partly Cloudy
Humidity
79%
Feels like
36°F
Dew Point
36°F
7 PM
43°F
0%
10mph
SSW
Mostly Cloudy
Humidity
80%
Feels like
37°F
Dew Point
37°F
8 PM
43°F
0%
11mph
S
Mostly Cloudy
Humidity
80%
Feels like
37°F
Dew Point
38°F
9 PM
44°F
10%
11mph
S
Mostly Cloudy
Humidity
80%
Feels like
38°F
Dew Point
38°F
10 PM
45°F
10%
11mph
S
Mostly Cloudy
Humidity
81%
Feels like
39°F
Dew Point
39°F
11 PM
45°F
10%
11mph
S
Mostly Cloudy
Humidity
81%
Feels like
40°F
Dew Point
40°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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